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Q: How would you a solution of pyrethrum in hexane?
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Would sodium chloride and hexane form a solution?

No, they would not form a solution.


Which is the hexane layer?

In a Halide Test, you can add an unknown solution into a test tube and add hexane solution plus several other solutions called by the procedure. Shake the test tube and record the upper hexane layer. So the answer would be hexane is present in the upper layer.


Will NaCL and Hexane form a solution?

no


What is the volume percent concentration of hexane in a solution made by mixing 50.0 mL of hexane with 1.0 L of pentane?

The volume percent concentration of hexane in a solution made by mixing 50.0 mL of hexane with 1.0 L of pentane is 4.8


What is the scientific name or taxonomic classification of the perennial flower Pyrethrum?

The scientific or taxonomic name would be Pyrethrum roseum = C. coccineum.


What is pyrethrum used for?

Pyrethrum is used as a pesticide.


What halide makes a yellow orange hexane layer?

Bromide Solution


The purpose of adding hexane to the aqueous solutions of halogens?

to indicate the changes of colour and to determine whether displacement of halogen occur


What has the author Charles B Gnadinger written?

Charles B. Gnadinger has written: 'Pyrethrum flowers' -- subject(s): Insecticides, Pyrethrum, Pyrethrum (Insecticide), Pyrethrum (Plant)


What dissolves butter?

Hexane is non polar as is butter, so I would imagine hexane would


What is observed after the hexane solvent evaporates?

The drop disappears. A few seconds after each drop of solution is added, the hexane solvent evaporates and the drop disappears.


Does iodine dissolve in hexane?

water is a polar molecule, hexane is non polar. substances with like polarities mix, therefore the non polar iodine mixes with hexane and not water